package nix.spring.service;

public class UserServiceImpl implements UserService {

	@Override
	public void add() {
		System.out.println("添加用户！");
	}

	@Override
	public void delete() {
		System.out.println("删除用户！");
		int i = 1/0;
	}

	@Override
	public void update() {
		System.out.println("修改用户！");
	}

	@Override
	public void find() {
		System.out.println("查询用户！");
	}

}
